- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 31/396 - Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
Patent holdings for IPC class G01R 31/396
Total number of patents in this class: 2542
10-year publication summary
|
19
|
48
|
95
|
147
|
184
|
212
|
288
|
368
|
445
|
603
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 16038 |
689 |
| Denso Corporation | 24797 |
87 |
| LG Chem, Ltd. | 17706 |
51 |
| Panasonic Intellectual Property Management Co., Ltd. | 32504 |
46 |
| Samsung SDI Co., Ltd. | 8901 |
45 |
| Robert Bosch GmbH | 43096 |
42 |
| Samsung Electronics Co., Ltd. | 149198 |
38 |
| Toyota Motor Corporation | 33519 |
38 |
| GM Global Technology Operations LLC | 15401 |
36 |
| Hyundai Motor Company | 22842 |
34 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3847 |
29 |
| GS Yuasa International Ltd. | 2101 |
27 |
| Kia Corporation | 10572 |
27 |
| Bayerische Motoren Werke Aktiengesellschaft | 14702 |
22 |
| Contemporary Amperex Technology Co., Limited | 7794 |
18 |
| CPS Technology Holdings LLC | 745 |
18 |
| Texas Instruments Incorporated | 19498 |
17 |
| Lapis Semiconductor Co., Ltd. | 861 |
17 |
| Analog Devices International Unlimited Company | 1971 |
17 |
| SK on Co., Ltd. | 1816 |
17 |
| Other owners | 1227 |